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Rudik [331]
2 years ago
14

Given the points X(-2, 5) and Y(2, -3), find the coordinates of the point P on

Mathematics
1 answer:
Alinara [238K]2 years ago
5 0

The coordinate of the point P will be (6/5, -7/5). Then the correct option is C.

The complete question is attached below.

<h3>What is the section of the line?</h3>

Let A (x₁, y₁) and B (x₂, y₂) be a line segment. Then the point P (x, y) divide the line segment in the ratio of m:n. Then we have

x = (mx₂ + nx₁) / (m + n)

y = (my₂ + ny₁) / (m + n)

Given the points X(-2, 5) and Y(2, -3).

Then the coordinates of the point P on directed line segment XY that partitions segment XY such that the ratio of XP to PY is 4:1.

(x₁, y₁) = (-2, 5)

(x₂, y₂) = (2, -3)

m = 4

n = 1

Then the point will be

x = [4 × 2 + 1 × (-2)] / (4 + 1)

x = 6 / 5

y = [4 × (-3) + 1 × 5] / (4 + 1)

y = -7 / 5

The coordinate of the point P will be (6/5, -7/5).

Then the correct option is C.

More about the section of the line link is given below.

brainly.com/question/6582647

#SPJ1

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Convert the percent to a decimal
Zanzabum

Answer:

40.0

18%

14.375%

1/250

38

6325

Step-by-step explanation:

Convert the percent to a decimal  4,000%

4000% = 4000/100 = 40.0

Convert the decimal or whole number to a percent.

0.36 * 1/2

= 0.36/2 * 100

= 0.18 * 100

= 18%

Convert the decimal or whole number to a percent.

1.15 * 1/8

= 1.15/8 * 100

= 14.375%

Convert the percent to a reduced fraction, mixed number, or whole number.

0.4%

= 0.4/100

= 1/250

Solve for the portion (in $). Round to hundredths when necessary.

9  1/2% of $400 = 19/2% x 400

= 0.095 x 400

= 38

Solve for the portion. Round to hundredths when necessary.

What number is 253% of 2,500?

253/100 x 2500

= 2.53 x 2500

= 6325

!!

3 0
4 years ago
If 10 kilograms are 22 pounds how much is 5 1/2 in kilograms?​
Dima020 [189]

Answer:

for 1 pound =10/22

for 51/ 2 pounds = 10/22x51/2

= 510/ 44

= 11.590kg

Step-by-step explanation:

8 0
3 years ago
Adele started her homework at 9:10.She finished at 9:45.How long did she spend on her homework
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30 minutes is the answer
3 0
3 years ago
Read 2 more answers
What is the measure of the base of a triangle with a height of 20 centimeters and an area of
kkurt [141]

Answer:

The base of triangle is 10 cm

7 0
3 years ago
The table below shows the number of tadpoles in a pond after a certain number of months.
aliya0001 [1]
<h3>Answer:   Choice D)  6 months to 10 months</h3>

===================================================

Explanation:

  • x = number of months
  • y = number of tadpoles

Highlight the rows that correspond to 6 months and 10 months.

This leads to the two points (6,330) and (10,460).

Apply the slope formula. This is because the slope is the average rate of change.

m = (y2-y1)/(x2-x1)

m = (460-330)/(10-6)

m = 130/4

m = 32.5

This is the average rate of change from month 6 to month 10.

Let A = 32.5 so we can compare it later.

---------------------------

Now let's focus on months 4 and 8

We get the two points (4, 300) and (8, 410)

Use the slope formula again

m = (y2-y1)/(x2-x1)

m = (410-300)/(8-4)

m = 110/4

m = 27.5

Let B = 27.5

--------------------------

For the third answer choice, we have the points (2,240) and (8,410)

Once again, use the slope formula.

m = (y2-y1)/(x2-x1)

m = (410-240)/(8-2)

m = 170/6

m = 28.33 approximately

Let C = 28.33

--------------------------

Lastly for choice D we have the points (4,300) and (10,460)

So,

m = (y2-y1)/(x2-x1)

m = (460-300)/(10-4)

m = 160/6

m = 26.67 approximately

Let D = 26.67

--------------------------

To recap everything, we found these four average rates of change for choices A through D

  • A = 32.5
  • B = 27.5
  • C = 28.33 (approximate)
  • D = 26.67 (approximate)

We see that A is the largest of that group. Therefore, the greatest average rate of change of that group is from month 6 to month 10. This is why <u>choice A</u> is the final answer.

6 0
3 years ago
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